763. POLYGAxMIES. ONE HOUSE. SpinifeX, 



1333. SPINIFEX. Hermaph. Cal. glume 2- 

 valved, two-flower'd : valvelets 

 parallel to the rachis. Cor. two- 

 valved, awnlefs. Stamens 3. Styles 

 2. 



MALE. Cal. common with the her- 

 maphrodite. Cor. and Stamens 

 fimilar. 



fquarrcjus. Spinifex. ragged. 



1 145. ANDROPOGON. Hermaph. Cal. 

 Glume i-flower'd. Cor. Glume 

 awn'd at the bafe. Stamens 3. 

 Styles 2. Seed 1. 

 MALE. Cal. and Cor. of the former. 

 Stamens 3. Maiis beard. 



caricofum. 1. A. fpike folitary imbricated, feeds fhaggy : awns 

 naked contorted. 



coniortum. 2. A. fpike folitary, inferiour flowers awnlefs. contorted. 



dlvaricatum. 3. A. fpike oblong, flowers woolly remote divaricated : 

 awn winding naked. divaricated. 



gryllus. 5. A. peduncles of the panicle moft fimple three-flow- 



er'd : the hermaprodite floret feflile awn'd 

 fringed bearded at the bafe. cricket. 



nutans. 4. A. panicle nodding : with awns twitted poliih'd, ca- 



lyx-glumes fhaggy. nodding. 



quadrivalvis. A. panicle nodding, calyxes four-valved three-flow- 

 er'd, hermaphrodite floret awn'd. four- 

 valved. 



eymbarium. A. panicle fcatter'd, bracles boat-form, flowers tranf- 



verfe awn'd threefold. boat. 



proftratum. ■ A. peduncles umbel-five-flower'd without calycle, the 

 hermaphrodite floret awn'd. projhate. 



ahpecuroidcs.%. A. panicle loofe, rachis woolly, each floret with a 

 twitted awn, Foxtail- like. 



9. A. 



